Looks cool.
I think you should start working on the main menu, because i want to be able to keybind the controlls myself.
I've never made a program where you can bind the controls yourself. Welp, time to learn how to do that.
Oh and i noticed that you are not able to jump...
Make us able to jump. nao. 
Possible, but then I'd need to make players, and therefore everything have velocities that could be increased and such, kinda complex for now. But we do have swimming.
Be sure to add mouse sensitivity in the options menu too. The default mouse sensitivity is too high for me.
Just before the last release I made it three times as sensitive because I thought it wasn't sensitive enough. But sensitivity is easy to change.
Edit: i want a esc menu too, it annoys me that i close it down each time i press esc.
Sure.
Poll